package com.xx.ch06.demo.demo31;

import org.apache.log4j.Logger;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;

import java.util.Arrays;

/**
 * @author 许欣
 * 时间：2022/4/16 15:01
 * 描述：
 */
@Aspect
public class AroundLogger {
    private static final Logger log=Logger.getLogger(AroundLogger.class);
    @Around("execution(* service.Uservice.*(..))")
    public void aroundLogger(ProceedingJoinPoint jp) throws  Throwable{
        log.info("调用"+jp.getTarget()+"的"+jp.getSignature().getName()
        +"方法。方法入参："+ Arrays.toString(jp.getArgs()));
        try{
            Object result=jp.proceed();
            log.info("调用"+jp.getTarget()+"的"+jp.getSignature().getName()
            +"方法。方法返回值："+result);
        } catch (Throwable e) {
            log.error(jp.getSignature().getName()+"方法发生异常："+e);
            throw e;
        }finally {
            log.info(jp.getSignature().getName()+"方法结束执行");
        }
    }
}
